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In an alternating circuit applied voltag...

In an alternating circuit applied voltage is `200V` if `R=8W X_(L)=X_(C)=6Omega`then write the value of the following (a)Root mean square value of voltage , (b)Impedance of circuit.

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`V_(rms)=220 V`
`Z=sqrt(R^(2)+(X_(L)-X_(C))^(2)) rArr Z=8Omega`
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